Base | Representation |
---|---|
bin | 111010000100110… |
… | …110011011000011 |
3 | 2111220102002221202 |
4 | 322010312123003 |
5 | 3443413200034 |
6 | 240403411415 |
7 | 33100560416 |
oct | 7204663303 |
9 | 2456362852 |
10 | 974350019 |
11 | 45aaa4655 |
12 | 232383b6b |
13 | 126b29196 |
14 | 93591b7d |
15 | 5a81647e |
hex | 3a1366c3 |
974350019 has 16 divisors (see below), whose sum is σ = 1046960640. Its totient is φ = 903536640.
The previous prime is 974349991. The next prime is 974350021. The reversal of 974350019 is 910053479.
It is a happy number.
974350019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 974350019 - 28 = 974349763 is a prime.
It is a super-2 number, since 2×9743500192 = 1898715919050600722, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (974350079) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 352547 + ... + 355299.
It is an arithmetic number, because the mean of its divisors is an integer number (65435040).
Almost surely, 2974350019 is an apocalyptic number.
974350019 is a deficient number, since it is larger than the sum of its proper divisors (72610621).
974350019 is a wasteful number, since it uses less digits than its factorization.
974350019 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3070.
The product of its (nonzero) digits is 34020, while the sum is 38.
The square root of 974350019 is about 31214.5802310395. The cubic root of 974350019 is about 991.3758440782.
The spelling of 974350019 in words is "nine hundred seventy-four million, three hundred fifty thousand, nineteen".
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